Why object to that particular aspect of SWTOR discussion? How much content there is seems as reasonable a discussion point as many others you could come up with. MMO bloggers love to go after that sort of minutiae. The list of "why bother" discussions is huge if you start trying to apply real world comparisons.

As for applying that similar out of content thought to the real world...

Do I worry about Coca-Cola suddenly ceasing to be available? No. I suspect it will be there forever, though it would be nice if they never again changed the color of regular Coke cans to white.

Do I worry if the new restaurant that opened up the street will survive? Sometimes. If it is a nice place and serves something I like and I know that the last six places that opened up in that location folded in six months. I've lived that one a few times, including three of those six previous places that folded.

Or do I wonder if New Balance will discontinue the shoes I just bought and really like when, two years down the road, I want another pair? I do now, since that keeps happening to me.